/* ==========================================================================
   MUNDO DOS SONHOS — AUTH & MEMBERSHIP DESIGN SYSTEM (CSS)
   Agente: 02 (UI/UX) em colaboração com 01 (Arquiteto)
   Acessibilidade: WCAG 2.1 AA | Mobile-first | Design Onírico Editorial
   ========================================================================== */

/* Layout da Página de Autenticação */
.auth-page {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4) var(--space-16);
  position: relative;
  background: radial-gradient(circle at 50% 10%, rgba(108, 63, 165, 0.07) 0%, rgba(248, 246, 252, 0) 70%), var(--color-bg);
}

.auth-card-wrapper {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

/* Card Principal */
.auth-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-8);
  box-shadow: var(--shadow-lg);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

@media (max-width: 480px) {
  .auth-card {
    padding: var(--space-6) var(--space-5);
    border-radius: var(--radius-lg);
  }
}

/* Header do Card */
.auth-header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 12px;
  background: var(--color-lavender);
  color: var(--color-purple-primary);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-3);
}

.auth-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-purple-deep);
  line-height: 1.25;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.3px;
}

.auth-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Botão Social Google OAuth */
.btn-google-auth {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  min-height: 48px;
  padding: 12px 20px;
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--radius-md);
  color: #1E293B;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.1s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.btn-google-auth:hover {
  background-color: #F8FAFC;
  border-color: #CBD5E1;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.btn-google-auth:focus-visible {
  outline: none;
  border-color: var(--color-purple-primary);
  box-shadow: 0 0 0 3px rgba(108, 63, 165, 0.2);
}

.google-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Divisor "ou" */
.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: var(--space-6) 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--color-border);
}

.auth-divider span {
  padding: 0 var(--space-3);
}

/* Formulário e Grupos */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.form-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-label-optional {
  font-size: 11px;
  font-weight: 400;
  color: var(--color-text-muted);
  text-transform: none;
  letter-spacing: normal;
}

.form-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.form-input {
  width: 100%;
  min-height: 48px;
  padding: 12px var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text-main);
  background: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-purple-primary);
  box-shadow: 0 0 0 3px rgba(108, 63, 165, 0.15);
}

.form-input.has-error {
  border-color: #E53E3E;
  background-color: #FFF5F5;
}

.form-input-wrapper .toggle-password-btn {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  padding: 6px;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  min-width: 36px;
  min-height: 36px;
}

.form-input-wrapper .toggle-password-btn:hover {
  color: var(--color-purple-primary);
}

/* Detector de Typo de E-mail */
.email-typo-suggestion {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 8px 12px;
  background-color: var(--color-lavender);
  border: 1px solid var(--color-purple-light);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--color-purple-deep);
  margin-top: 6px;
  box-shadow: 0 2px 6px rgba(108, 63, 165, 0.08);
  transition: all 0.2s ease;
}

.email-typo-suggestion.active {
  display: flex;
  animation: slideDownTypo 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideDownTypo {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.email-typo-message {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  line-height: 1.4;
}

.email-typo-icon {
  color: var(--color-purple-primary);
  flex-shrink: 0;
}

.email-typo-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.email-typo-suggestion .btn-apply-typo {
  background: var(--color-purple-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.email-typo-suggestion .btn-apply-typo:hover {
  background: var(--color-purple-deep);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(50, 27, 82, 0.2);
}

.email-typo-suggestion .btn-apply-typo:focus-visible {
  outline: 2px solid var(--color-purple-primary);
  outline-offset: 2px;
}

.email-typo-suggestion .btn-dismiss-typo {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, background-color 0.15s;
}

.email-typo-suggestion .btn-dismiss-typo:hover {
  color: var(--color-purple-deep);
  background-color: rgba(108, 63, 165, 0.1);
}

/* Medidor Visual de Força da Senha */
.password-strength-container {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.password-strength-bars {
  display: flex;
  gap: 5px;
  height: 5px;
}

.strength-bar {
  flex: 1;
  background-color: var(--color-border);
  border-radius: 3px;
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

.password-strength-text {
  font-size: 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-height: 22px;
  transition: color 0.25s ease;
}

.strength-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.strength-hint-text {
  color: var(--color-text-muted);
  font-size: 12px;
  line-height: 1.4;
}

/* Níveis de Força (4 Níveis da Especificação) */
/* Nível 1 - Fraca (Vermelho / Laranja) */
.password-strength-container[data-strength="weak"] .strength-bar:nth-child(1) {
  background-color: #EF4444;
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.4);
}
.password-strength-container[data-strength="weak"] .strength-pill-weak {
  background-color: #FEE2E2;
  color: #DC2626;
  border: 1px solid #FCA5A5;
}

/* Nível 2 - Razoável (Amarelo / Âmbar) */
.password-strength-container[data-strength="fair"] .strength-bar:nth-child(1),
.password-strength-container[data-strength="fair"] .strength-bar:nth-child(2) {
  background-color: #F59E0B;
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.4);
}
.password-strength-container[data-strength="fair"] .strength-pill-fair {
  background-color: #FEF3C7;
  color: #D97706;
  border: 1px solid #FCD34D;
}

/* Nível 3 - Boa (Azul Onírico / Roxo Místico) */
.password-strength-container[data-strength="good"] .strength-bar:nth-child(1),
.password-strength-container[data-strength="good"] .strength-bar:nth-child(2),
.password-strength-container[data-strength="good"] .strength-bar:nth-child(3) {
  background-color: var(--color-purple-primary);
  box-shadow: 0 0 6px rgba(108, 63, 165, 0.35);
}
.password-strength-container[data-strength="good"] .strength-pill-good {
  background-color: var(--color-lavender);
  color: var(--color-purple-deep);
  border: 1px solid var(--color-purple-light);
}

/* Nível 4 - Excelente (Verde Esmeralda) */
.password-strength-container[data-strength="strong"] .strength-bar {
  background-color: #10B981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.4);
}
.password-strength-container[data-strength="strong"] .strength-pill-strong {
  background-color: #D1FAE5;
  color: #059669;
  border: 1px solid #6EE7B7;
}

/* Confirmação de Senha em Tempo Real */
.password-match-status {
  margin-top: 4px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 18px;
  transition: all 0.2s ease;
}

.password-match-status .match-success {
  color: #059669;
  font-weight: 600;
}

.password-match-status .match-error {
  color: #DC2626;
  font-weight: 500;
}

/* Componente de Auto-cálculo do Signo Solar */
.zodiac-badge-display {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 14px;
  background: linear-gradient(135deg, rgba(108, 63, 165, 0.08) 0%, rgba(201, 167, 232, 0.12) 100%);
  border: 1px solid var(--color-purple-light);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-purple-deep);
  margin-top: 4px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.zodiac-badge-display .zodiac-icon {
  font-size: 20px;
}

.zodiac-badge-display .zodiac-hint {
  font-size: 11px;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-left: auto;
}

/* Checkbox de Consentimento LGPD */
.checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  cursor: pointer;
  user-select: none;
  margin-top: var(--space-2);
}

.checkbox-container input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xs);
  outline: none;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  background: #FFFFFF;
  margin-top: 2px;
  transition: all 0.2s ease;
}

.checkbox-container input[type="checkbox"]:checked {
  background-color: var(--color-purple-primary);
  border-color: var(--color-purple-primary);
}

.checkbox-container input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
}

.checkbox-container input[type="checkbox"]:focus-visible {
  box-shadow: 0 0 0 3px rgba(108, 63, 165, 0.2);
}

.checkbox-container a {
  color: var(--color-purple-primary);
  text-decoration: underline;
  font-weight: 600;
}

.checkbox-container a:hover {
  color: var(--color-purple-deep);
}

/* Botão de Ação Primária */
.btn-auth-primary {
  width: 100%;
  min-height: 48px;
  padding: 14px var(--space-6);
  background: linear-gradient(135deg, var(--color-purple-primary) 0%, #542F85 100%);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  box-shadow: 0 4px 14px rgba(108, 63, 165, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.btn-auth-primary:hover {
  box-shadow: 0 6px 18px rgba(108, 63, 165, 0.35);
  transform: translateY(-1px);
}

.btn-auth-primary:active {
  transform: translateY(0);
}

.btn-auth-primary:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(108, 63, 165, 0.3);
}

/* Links do Rodapé do Formulário */
.auth-footer-links {
  margin-top: var(--space-6);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.auth-link {
  color: var(--color-purple-primary);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s ease;
}

.auth-link:hover {
  color: var(--color-purple-deep);
  text-decoration: underline;
}

/* Banners de Alerta e Feedback */
.auth-alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.5;
  margin-bottom: var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  animation: fadeIn 0.25s ease-out;
}

.auth-alert-error {
  background-color: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

.auth-alert-success {
  background-color: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
}

.auth-alert-info {
  background-color: #F5F3FF;
  border: 1px solid #DDD6FE;
  color: #5B21B6;
}

.auth-alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
}

/* User Avatar Chip no Header */
.btn-user-avatar-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 6px;
  background-color: var(--color-lavender);
  border: 1px solid var(--color-purple-light);
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-purple-deep);
  transition: all 0.2s ease;
}

.btn-user-avatar-chip:hover {
  background-color: var(--color-purple-light);
  color: var(--color-purple-deep);
}

.user-chip-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-purple-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}